CN110607916B - Special construction equipment capable of avoiding material-waking and plastic material - Google Patents
Special construction equipment capable of avoiding material-waking and plastic material Download PDFInfo
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- CN110607916B CN110607916B CN201910811684.6A CN201910811684A CN110607916B CN 110607916 B CN110607916 B CN 110607916B CN 201910811684 A CN201910811684 A CN 201910811684A CN 110607916 B CN110607916 B CN 110607916B
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- E—FIXED CONSTRUCTIONS
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- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
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Abstract
A special construction device for a material-waking-free plastic material belongs to the technical field of refractory material production. The device is characterized by comprising a frame, a film covering device, a rolling compaction device and a pneumatic compaction device; the film covering device, the rolling compaction device and the pneumatic compaction device are sequentially arranged on the rack from top to bottom; the laminating device comprises a film storage roll and a film guide roller, the film storage roll and the film guide roller are respectively installed on the rolling compaction device through a film storage support and a film guide support, an anti-sticking film is wound on the film storage roll, and the extending end of the anti-sticking film is lapped on the film guide roller. The invention can assist the high-viscosity wake-free plastic material to carry out construction leveling operation.
Description
Technical Field
The invention belongs to the technical field of refractory material production, and particularly relates to special construction equipment for a material-waking-free plastic material.
Background
The plastic refractory is an unshaped refractory material which is in the form of hard paste and can keep high plasticity for a long time and is prepared by mixing granular and powdery materials, a binding agent such as plastic clay and the like and a plasticizer, adding a small amount of water, and fully mixing.
When the plastic material is used, the base material and the auxiliary material are fully mixed and then the material standing step is carried out for use. The principle of the material waking step is as follows: the essential raw material in the base material of the plastic material is bauxite which contains a large amount of free iron ions, gas is released when the base material is mixed with the auxiliary material containing acid, and the material waking step is to perform construction operation after the gas generated after mixing is fully released. The existing plastic material can not be fully fermented during construction, and the phenomenon of air expansion and bulging can occur during use to influence the construction quality. The material waking step can be properly carried out by skilled workers with abundant experience, and the step is time-consuming and labor-consuming, so that the construction difficulty and the quality instability are greatly increased.
How to avoid the material standing step needs to be solved at the plastic production source. The content of free iron ions varies according to the grade of bauxite. If high-grade bauxite with low content of free iron ions is selected, the material waking step can be shortened or even eliminated, but the high-grade bauxite is high in price, so that the production cost is too high and cannot be paid. In the prior art, in order to reduce the content of metal impurities, particularly iron ions, in low-grade bauxite, the raw materials are usually pretreated by adopting an acid washing mode, but even if the iron ions are reduced by adopting the most reasonable process, the removal amount can only reach about 50 percent, a large amount of iron ions still remain in the bauxite, and the purpose of avoiding the material standing of the prepared plastic material cannot be achieved.
In view of the above, the applicant designs a production process of a plastic material without material standing, which can produce a plastic material without a material standing step under the condition of adopting low-grade bauxite, thereby reducing the production cost and improving the construction quality and the production efficiency. In the production practice process, the applicant finds that the material-waking-free plastic material is not easy to level in a common construction operation method due to high viscosity and high air drying speed when in use, so that the applicant specially develops special construction equipment suitable for the material-waking-free plastic material for matching the construction application of the new product, and can assist the material-waking-free plastic material with high viscosity to carry out construction leveling operation.
Disclosure of Invention
The invention aims to solve the technical problem of providing special construction equipment for the material-waking-free plastic material, which can assist the material-waking-free plastic material with higher viscosity to carry out construction leveling operation.
In order to solve the technical problems, the technical scheme of the invention is as follows: the special construction equipment for the material-waking-free plastic material is characterized by comprising a frame, a film covering device, a rolling compaction device and a pneumatic compaction device; the film covering device, the rolling compaction device and the pneumatic compaction device are sequentially arranged on the rack from top to bottom; the laminating device comprises a film storage roll and a film guide roller, the film storage roll and the film guide roller are respectively installed on the rolling compaction device through a film storage support and a film guide support, an anti-sticking film is wound on the film storage roll, and the extending end of the anti-sticking film is lapped on the film guide roller.
Preferably, the rolling compaction device comprises a cylindrical upper shell, an upper driving motor is arranged at the upper part of the rear end inside the upper shell, a driving wheel is arranged on a motor shaft of the upper driving motor, a supporting shaft is arranged on a rear end cover inside the upper shell, and the central axis of the supporting shaft and the central axis of the upper shell are coaxially arranged; the supporting shaft rotating drum is sleeved on the supporting shaft, a supporting cylinder driving gear is fixedly sleeved on the periphery of the supporting shaft rotating drum, the supporting cylinder driving gear is meshed with a driving gear, the driving gear can be meshed with the supporting cylinder driving gear and the supporting shaft rotating drum to rotate around the supporting shaft, the supporting shaft is fixedly installed, and the supporting shaft is always kept in a static state;
a circular grinding disc is arranged in front of the outer side of a front end cover of the upper shell, a plurality of hinge tables are annularly arranged on the rear end face of the circular grinding disc around a central axis, and spherical hinge holes are formed in the hinge tables; a front end cover of the upper shell is annularly provided with a plurality of connecting rod jacks around a central axis, connecting rods are inserted in the connecting rod jacks, the front ends of the connecting rods are provided with spherical ends, and the spherical ends are arranged in the spherical hinge holes; a hinge through hole is formed in the rear end of the connecting rod, a spherical inner containing cavity is formed in the hinge through hole, and a middle mounting ball is arranged in the spherical inner containing cavity; a circular guide disc is arranged at the back of the inner side of a front end cover of the upper shell, a plurality of hinged mounting holes are annularly arranged on the front end surface of the circular guide disc around a central axis, left and right hinged ball holes are respectively formed in the left and right sides of the hinged mounting holes, left and right mounting balls are respectively arranged in the left and right hinged ball holes, and the left mounting ball, the middle mounting ball and the right mounting ball are respectively mounted at the left end, the middle part and the right end of a hinged rod; a guide shaft is arranged at the rear end of the circular guide disc and is coaxial with the central shaft of the circular guide disc;
the connecting crankshaft comprises a front crankshaft, a middle crankshaft and a rear crankshaft, the front crankshaft, the middle crankshaft and the rear crankshaft are sequentially connected and fixed together from front to back, a guide shaft rotating drum capable of freely rotating around the guide shaft is arranged on the guide shaft, the front end of the front crankshaft is hinged to the guide shaft rotating drum, the front crankshaft and the guide shaft are arranged in the same direction, the rear end of the rear crankshaft is arranged on the support shaft rotating drum, the rear crankshaft and the support shaft are arranged in the same direction, the front crankshaft and the rear crankshaft are connected through the middle crankshaft, and the straight lines of the rear crankshaft and the front crankshaft are respectively in an included angle of 15-30 degrees.
Preferably, the pneumatic compaction device comprises a lower casing, a compaction hammer and a hammer head guide mounting bracket, an air pump is arranged in the lower casing, an inflation hole is formed in the front end face of the lower casing, an inflation air bag is arranged at the front end of the inflation hole, and the rear end of the inflation hole is connected with the air pump through an inflation tube; the front end of the lower shell is provided with a hammer head guide mounting bracket which is annular, the periphery of the hammer head guide mounting bracket is provided with a plurality of guide sliding chutes, the compaction hammer is arranged in the hammer head guide mounting bracket, the periphery of the compaction hammer is provided with a plurality of guide sliding blocks, and the guide sliding blocks are respectively arranged in the guide sliding chutes; the rear end surface or the periphery of the compaction hammer is connected with the rear side of the lower machine shell or the hammer head guide mounting bracket through at least two reset tension springs; the air pump can alternately and rapidly inflate and exhaust air into the inflatable air bag through the inflation tube in a pulse mode; the air pump forward rotation can be ejecting forward the compaction hammer to aerifing after aerifing to aerifing the gasbag, and then air pump reverse rotation takes out the gas in the gasbag fast of aerifing, and meanwhile, the compaction hammer resets under the pulling force of extension spring that resets.
Preferably, the automatic lifting device comprises a winch, a left vertical rail and a right vertical rail, wherein the left vertical rail and the right vertical rail are respectively provided with a left walking chute and a right walking chute, the cross sections of the left vertical rail and the right vertical rail are both in a [ -shape, and the open side surfaces of the left vertical rail and the right vertical rail are oppositely arranged; the frame comprises a walking frame body, at least two pairs of left walking pulleys and right walking pulleys are respectively arranged on the left side and the right side of the walking frame body, and the left walking pulleys and the right walking pulleys are respectively arranged in left walking chutes and right walking chutes of a left vertical rail and a right vertical rail; the hoisting machine is arranged above the left vertical rail and the right vertical rail, and a lifting rope of the hoisting machine is connected with the walking frame body and can move up and down along the left vertical rail and the right vertical rail along the machine frame.
Preferably, the hot air drying device comprises a hot air blower and a hot air pipe, an air outlet of the hot air blower is connected with the hot air pipe through a flexible heat-resistant air guide pipe, the hot air pipe is fixed on the rack, and an air outlet of the hot air pipe faces to the front end of the lower part of the lower shell.
A construction method of special construction equipment for a material-waking-free plastic material is characterized by comprising the following steps:
(1) firstly, coating plastic on a construction part in a wet and sticky state, vertically erecting a left vertical rail and a right vertical rail on two sides of the construction part, fixing the left vertical rail and the right vertical rail firmly, installing a winch on the upper parts of the left vertical rail and the right vertical rail, fixing a lifting rope of the winch on a walking frame body of a rack, and placing the rack at the bottom of the construction part along the left vertical rail and the right vertical rail;
(2) drawing out the anti-sticking film and stretching downwards until the front working surfaces of the rolling compaction device and the pneumatic compaction device are completely covered;
(3) the rolling compaction device and the pneumatic compaction device are started successively:
starting an upper driving motor, and enabling a circular rolling disc to roll and compact the plastic material on the construction surface through an anti-sticking film; starting the air pump, rapidly inflating the inflatable air bag by an impulse type through the inflation tube, and ejecting the compaction hammer forwards by the inflated inflatable air bag to flatten the plastic material through the anti-sticking film;
(4) when rolling compaction device and pneumatic compaction device operation, drive the uniform velocity through the hoist and go upward, until can the complete flattening of the plastic material at the position of will constructing, then carry out the stoving operation to the construction position through hot-blast drying device, can take off anti-sticking film after the plastic material is half-dry, make again can the construction face of plastic material dry completely.
Compared with the prior art, the invention has the beneficial effects that:
the applicant designs a production process of the wake-up-free plastic material, which can produce the plastic material without the wake-up step under the condition of adopting low-order bauxite, thereby reducing the production cost and improving the construction quality and the production efficiency. The material plastic material of exempting from to awaken is because viscosity is great when using, and air-dry speed is very fast, and the difficult flattening of ordinary construction operation method, therefore for the construction application of this new product of cooperation, the applicant has researched and developed a special construction equipment suitable for exempting from to awaken material plastic material specially, can assist the great material plastic material of exempting from to awaken of viscosity to construct the flattening operation.
Compaction device can drive the back shaft through last driving motor and rotate, drives the back shaft rotary drum and rotate in step then, and the rethread is connected the bent axle and is driven the guiding axle and do conical swing around the axis of back shaft to make circular positioning disk swing around the axis in step, thereby make each connecting rod annular sequence tamp around, drive circular rolling disk annular and roll plastic until compaction.
The pneumatic compaction device can rapidly inflate the inflatable air bag through the inflation tube in an impulse type inflation mode, and the inflated inflatable air bag can eject the compaction hammer forwards and flatten the plastic through the anti-sticking film.
The device of tight real and flattening operation of compaction is rolled through the isolated of antiseized film, prevents to operate repeatedly on the great plastic material of viscosity, causes the adhesion phenomenon of being stained with even and falls. And (3) completely leveling the plastic at the construction position, then removing the anti-sticking film after the plastic is half-dry, and completely airing the construction surface of the plastic. Or, the anti-sticking film can be remained until the plastic material is completely dried, and the film can be removed by heating during baking, so that the flatness of the construction surface can be further ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the compaction apparatus (state one);
FIG. 3 is a schematic view of the compaction apparatus (state two);
FIG. 4 is a schematic view of the compaction apparatus (state three);
in the figure: 1. a film guide roller; 2. an anti-sticking film; 3. a circular rolling disc; 4. a hinging table; 5. a connecting rod jack; 6. a connecting rod; 7. a guide shaft; 8. a circular guide disc; 9. compacting hammers; 10. an inflatable air bag; 11. a support is installed in a hammerhead guiding way; 12. a guide slider; 13. a guide chute; 14. a return tension spring; 15. a lower housing; 16. a hot air pipe; 17. a frame; 18. supporting the shaft rotating drum; 19. a support shaft; 20. a support cylinder drive gear; 21. a driving drive gear; 22. connecting a crankshaft; 23. storing the film roll; 24. a guide shaft drum; 25. an upper housing; 26. a spherical end; 27. a hinged lever; 28. a left mounting ball; 29. a ball is arranged in the middle; 30. a right mounting ball; 31. a hinged mounting hole; 32. an upper drive motor; 33. a rear crankshaft; 34. a middle crankshaft; 35. a front crankshaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in FIG. 1, the special construction equipment for the material-waking-free plastic material comprises a frame, a film covering device, a rolling compaction device and a pneumatic compaction device; the film covering device, the rolling compaction device and the pneumatic compaction device are sequentially arranged on the rack from top to bottom; the laminating device comprises a film storage roll and a film guide roller, the film storage roll and the film guide roller are respectively installed on the rolling compaction device through a film storage support and a film guide support, an anti-sticking film is wound on the film storage roll, and the extending end of the anti-sticking film is lapped on the film guide roller.
The rolling compaction device comprises a cylindrical upper shell, an upper driving motor is arranged at the upper part of the rear end in the upper shell, a motor shaft of the upper driving motor is provided with an active driving wheel, a support shaft is arranged on the rear end cover in the upper shell, and the central axis of the support shaft is coaxial with the central axis of the upper shell; the supporting shaft rotating cylinder is sleeved on the supporting shaft, a supporting cylinder driving gear is fixedly sleeved on the periphery of the supporting shaft rotating cylinder, the supporting cylinder driving gear is meshed with a driving gear, the driving gear can be meshed with the supporting cylinder driving gear and the supporting shaft rotating cylinder to rotate around the supporting shaft, the supporting shaft is fixedly installed, and the supporting shaft is always kept in a static state.
A circular grinding disc is arranged in front of the outer side of a front end cover of the upper shell, a plurality of hinge tables are annularly arranged on the rear end face of the circular grinding disc around a central axis, and spherical hinge holes are formed in the hinge tables; a front end cover of the upper shell is annularly provided with a plurality of connecting rod jacks around a central axis, connecting rods are inserted in the connecting rod jacks, the front ends of the connecting rods are provided with spherical ends, and the spherical ends are arranged in the spherical hinge holes; a hinge through hole is formed in the rear end of the connecting rod, a spherical inner containing cavity is formed in the hinge through hole, and a middle mounting ball is arranged in the spherical inner containing cavity; a circular guide disc is arranged at the back of the inner side of a front end cover of the upper shell, a plurality of hinged mounting holes are annularly arranged on the front end surface of the circular guide disc around a central axis, left and right hinged ball holes are respectively formed in the left and right sides of the hinged mounting holes, left and right mounting balls are respectively arranged in the left and right hinged ball holes, and the left mounting ball, the middle mounting ball and the right mounting ball are respectively mounted at the left end, the middle part and the right end of a hinged rod; the rear end of the circular guide disc is provided with a guide shaft, and the guide shaft and the middle shaft of the circular guide disc are coaxially arranged.
The connecting crankshaft comprises a front crankshaft, a middle crankshaft and a rear crankshaft, the front crankshaft, the middle crankshaft and the rear crankshaft are sequentially connected and fixed together from front to back, a guide shaft rotating drum capable of freely rotating around the guide shaft is arranged on the guide shaft, the front end of the front crankshaft is hinged to the guide shaft rotating drum, the front crankshaft and the guide shaft are arranged in the same direction, the rear end of the rear crankshaft is arranged on the support shaft rotating drum, the rear crankshaft and the support shaft are arranged in the same direction, the front crankshaft and the rear crankshaft are connected through the middle crankshaft, and the straight lines of the rear crankshaft and the front crankshaft are respectively in an included angle of 15-30 degrees.
The pneumatic compaction device comprises a lower shell, a compaction hammer and a hammer head guide mounting bracket, wherein an air pump is arranged in the lower shell, the front end surface of the lower shell is provided with an inflation hole, the front end of the inflation hole is provided with an inflation air bag, and the rear end of the inflation hole is connected with the air pump through an inflation tube; the front end of the lower shell is provided with a hammer head guide mounting bracket which is annular, the periphery of the hammer head guide mounting bracket is provided with a plurality of guide sliding chutes, the compaction hammer is arranged in the hammer head guide mounting bracket, the periphery of the compaction hammer is provided with a plurality of guide sliding blocks, and the guide sliding blocks are respectively arranged in the guide sliding chutes; the rear end surface or the periphery of the compaction hammer is connected with the rear side of the lower machine shell or the hammer head guide mounting bracket through at least two reset tension springs; the air pump can alternately and rapidly inflate and exhaust air into the inflatable air bag through the inflation tube in a pulse mode; the air pump forward rotation can be ejecting forward the compaction hammer to aerifing after aerifing to aerifing the gasbag, and then air pump reverse rotation takes out the gas in the gasbag fast of aerifing, and meanwhile, the compaction hammer resets under the pulling force of extension spring that resets.
The automatic lifting device comprises a winch, a left vertical rail and a right vertical rail, wherein the left vertical rail and the right vertical rail are respectively provided with a left walking chute and a right walking chute, the cross sections of the left vertical rail and the right vertical rail are in a [ -shape, and the open side surfaces of the left vertical rail and the right vertical rail are oppositely arranged; the frame comprises a walking frame body, at least two pairs of left walking pulleys and right walking pulleys are respectively arranged on the left side and the right side of the walking frame body, and the left walking pulleys and the right walking pulleys are respectively arranged in left walking chutes and right walking chutes of a left vertical rail and a right vertical rail; the hoisting machine is arranged above the left vertical rail and the right vertical rail, and a lifting rope of the hoisting machine is connected with the walking frame body and can move up and down along the left vertical rail and the right vertical rail along the machine frame.
The hot air drying device comprises an air heater and a hot air pipe, an air outlet of the air heater is connected with the hot air pipe through a flexible heat-resistant air guide pipe, the hot air pipe is fixed on the rack, and an air outlet of the hot air pipe faces to the front end of the lower portion of the lower shell.
A construction method of special construction equipment for material-waking-free plastic materials comprises the following steps:
(1) the plastic material is coated on a construction part in a wet sticky state in advance, then a left vertical rail and a right vertical rail are vertically erected on two sides of the construction part and are firmly fixed, a winch is installed on the upper portions of the left vertical rail and the right vertical rail, a lifting rope of the winch is fixed on a walking frame body of a rack, and the rack is placed at the bottom of the construction part along the left vertical rail and the right vertical rail.
(2) And drawing out the anti-sticking film to stretch downwards until the front working surfaces of the rolling compaction device and the pneumatic compaction device are completely covered.
(3) The rolling compaction device and the pneumatic compaction device are started successively:
compaction device can drive the back shaft through last driving motor and rotate, drives the back shaft rotary drum and rotate in step then, and the rethread is connected the bent axle and is driven the guiding axle and do conical swing around the axis of back shaft to make circular positioning disk swing around the axis in step, thereby make each connecting rod annular sequence tamp around, drive circular rolling disk annular and roll plastic until compaction. The motion change state sequence of the rolling compaction device is circularly reciprocated from figure 2, figure 3 to figure 4.
The air pump is started, the pneumatic compaction device rapidly inflates air into the inflatable air bag through the inflation tube in a pulse type inflation mode, the inflated inflatable air bag can eject the compaction hammer forwards, and the plastic material is pressed flat through the anti-sticking film.
(4) When rolling compaction device and pneumatic compaction device operation, drive the uniform velocity through the hoist and go upward, until can the complete flattening of the plastic material at the position of will constructing, then carry out the stoving operation to the construction position through hot-blast drying device, can take off anti-sticking film after the plastic material is half-dry, make again can the construction face of plastic material dry completely.
The applicant designs a production process of the wake-up-free plastic material, which can produce the plastic material without the wake-up step under the condition of adopting low-order bauxite, thereby reducing the production cost and improving the construction quality and the production efficiency. The material plastic material of exempting from to awaken is because viscosity is great when using, and air-dry speed is very fast, and the difficult flattening of ordinary construction operation method, therefore for the construction application of this new product of cooperation, the applicant has researched and developed a special construction equipment suitable for exempting from to awaken material plastic material specially, can assist the great material plastic material of exempting from to awaken of viscosity to construct the flattening operation.
It should be noted that, in the present invention, the "supporting shaft drum is sleeved on the supporting shaft" and the "guiding shaft drum capable of freely rotating around the guiding shaft is arranged on the guiding shaft", both refer to that the annular rotating groove is arranged on the shaft body, and the drum is embedded in the rotating groove and rotates around the shaft body, so that the phenomenon of rotation and shaft release does not occur.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention, without departing from the technical solution of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. A special construction device for a material-waking-free plastic material is characterized by comprising a frame, a film covering device, a rolling compaction device and a pneumatic compaction device; the film covering device, the rolling compaction device and the pneumatic compaction device are sequentially arranged on the rack from top to bottom; the film laminating device comprises a film storage roll and a film guide roller, the film storage roll and the film guide roller are respectively installed on the rolling compaction device through a film storage support and a film guide support, an anti-sticking film is wound on the film storage roll, and the extending end of the anti-sticking film is lapped on the film guide roller;
the rolling compaction device comprises a cylindrical upper shell, an upper driving motor is arranged at the upper part of the rear end in the upper shell, a motor shaft of the upper driving motor is provided with an active driving wheel, a support shaft is arranged on the rear end cover in the upper shell, and the central axis of the support shaft is coaxial with the central axis of the upper shell; the supporting shaft rotating drum is sleeved on the supporting shaft, a supporting cylinder driving gear is fixedly sleeved on the periphery of the supporting shaft rotating drum, the supporting cylinder driving gear is meshed with a driving gear, the driving gear can be meshed with the supporting cylinder driving gear and the supporting shaft rotating drum to rotate around the supporting shaft, the supporting shaft is fixedly installed, and the supporting shaft is always kept in a static state;
a circular grinding disc is arranged in front of the outer side of a front end cover of the upper shell, a plurality of hinge tables are annularly arranged on the rear end face of the circular grinding disc around a central axis, and spherical hinge holes are formed in the hinge tables; a front end cover of the upper shell is annularly provided with a plurality of connecting rod jacks around a central axis, connecting rods are inserted in the connecting rod jacks, the front ends of the connecting rods are provided with spherical ends, and the spherical ends are arranged in the spherical hinge holes; a hinge through hole is formed in the rear end of the connecting rod, a spherical inner containing cavity is formed in the hinge through hole, and a middle mounting ball is arranged in the spherical inner containing cavity; a circular guide disc is arranged at the back of the inner side of a front end cover of the upper shell, a plurality of hinged mounting holes are annularly arranged on the front end surface of the circular guide disc around a central axis, left and right hinged ball holes are respectively formed in the left and right sides of the hinged mounting holes, left and right mounting balls are respectively arranged in the left and right hinged ball holes, and the left mounting ball, the middle mounting ball and the right mounting ball are respectively mounted at the left end, the middle part and the right end of a hinged rod; a guide shaft is arranged at the rear end of the circular guide disc and is coaxial with the central shaft of the circular guide disc;
the connecting crankshaft comprises a front crankshaft, a middle crankshaft and a rear crankshaft, the front crankshaft, the middle crankshaft and the rear crankshaft are sequentially connected and fixed together from front to back, a guide shaft rotating drum capable of freely rotating around the guide shaft is arranged on the guide shaft, the front end of the front crankshaft is hinged to the guide shaft rotating drum, the front crankshaft and the guide shaft are arranged in the same direction, the rear end of the rear crankshaft is arranged on the support shaft rotating drum, the rear crankshaft and the support shaft are arranged in the same direction, the front crankshaft and the rear crankshaft are connected through the middle crankshaft, and the straight lines of the rear crankshaft and the front crankshaft are respectively in an included angle of 15-30 degrees.
2. The special construction equipment for the material-waking-free plastic material as claimed in claim 1, wherein the pneumatic compaction device comprises a lower case, a compaction hammer and a hammer head guiding and mounting bracket, an air pump is arranged in the lower case, an inflation hole is formed in the front end surface of the lower case, an inflation airbag is arranged at the front end of the inflation hole, and the rear end of the inflation hole is connected with the air pump through an inflation tube; the front end of the lower shell is provided with a hammer head guide mounting bracket which is annular, the periphery of the hammer head guide mounting bracket is provided with a plurality of guide sliding chutes, the compaction hammer is arranged in the hammer head guide mounting bracket, the periphery of the compaction hammer is provided with a plurality of guide sliding blocks, and the guide sliding blocks are respectively arranged in the guide sliding chutes; the rear end surface or the periphery of the compaction hammer is connected with the rear side of the lower machine shell or the hammer head guide mounting bracket through at least two reset tension springs; the air pump can alternately and rapidly inflate and exhaust air into the inflatable air bag through the inflation tube in a pulse mode; the air pump forward rotation can be ejecting forward the compaction hammer to aerifing after aerifing to aerifing the gasbag, and then air pump reverse rotation takes out the gas in the gasbag fast of aerifing, and meanwhile, the compaction hammer resets under the pulling force of extension spring that resets.
3. The special construction equipment free of material waking and plastic material as claimed in claim 2, further comprising an automatic lifting driving device, wherein the automatic lifting driving device comprises a winch, a left vertical rail and a right vertical rail, the left and right vertical rails are respectively provided with a left and a right traveling chutes, the cross sections of the left and right vertical rails are both in a [ "shape, and the open sides of the left and right vertical rails are oppositely arranged; the frame comprises a walking frame body, at least two pairs of left walking pulleys and right walking pulleys are respectively arranged on the left side and the right side of the walking frame body, and the left walking pulleys and the right walking pulleys are respectively arranged in left walking chutes and right walking chutes of a left vertical rail and a right vertical rail; the hoisting machine is arranged above the left vertical rail and the right vertical rail, and a lifting rope of the hoisting machine is connected with the walking frame body and can move up and down along the left vertical rail and the right vertical rail along the machine frame.
4. The special construction equipment for a material-waking-free plastic material as claimed in claim 3, further comprising a hot air drying device, wherein the hot air drying device comprises a hot air blower and a hot air duct, an air outlet of the hot air blower is connected to the hot air duct through a flexible heat-resistant air duct, the hot air duct is fixed on the frame, and an air outlet of the hot air duct faces to the front end of the lower portion of the lower housing.
5. The construction method of the special construction equipment without material pouring and plastic material as claimed in claim 4, characterized by comprising the following steps:
(1) firstly, coating plastic on a construction part in a wet and sticky state, vertically erecting a left vertical rail and a right vertical rail on two sides of the construction part, fixing the left vertical rail and the right vertical rail firmly, installing a winch on the upper parts of the left vertical rail and the right vertical rail, fixing a lifting rope of the winch on a walking frame body of a rack, and placing the rack at the bottom of the construction part along the left vertical rail and the right vertical rail;
(2) drawing out the anti-sticking film and stretching downwards until the front working surfaces of the rolling compaction device and the pneumatic compaction device are completely covered;
(3) the rolling compaction device and the pneumatic compaction device are started successively:
starting an upper driving motor, and enabling a circular rolling disc to roll and compact the plastic material on the construction surface through an anti-sticking film; starting the air pump, rapidly inflating the inflatable air bag by an impulse type through the inflation tube, and ejecting the compaction hammer forwards by the inflated inflatable air bag to flatten the plastic material through the anti-sticking film;
(4) when rolling compaction device and pneumatic compaction device operation, drive the uniform velocity through the hoist and go upward, until can the complete flattening of the plastic material at the position of will constructing, then carry out the stoving operation to the construction position through hot-blast drying device, can take off anti-sticking film after the plastic material is half-dry, make again can the construction face of plastic material dry completely.
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| CN201910811684.6A CN110607916B (en) | 2019-08-30 | 2019-08-30 | Special construction equipment capable of avoiding material-waking and plastic material |
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| CN201910811684.6A CN110607916B (en) | 2019-08-30 | 2019-08-30 | Special construction equipment capable of avoiding material-waking and plastic material |
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| CN110607916B true CN110607916B (en) | 2021-11-02 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201907149U (en) * | 2010-11-29 | 2011-07-27 | 中国二十二冶集团有限公司 | Plastering, pressing and film-covering integration device of concrete surface |
| WO2016166758A1 (en) * | 2015-04-15 | 2016-10-20 | Prime Innovative Machinery Ltd. | Geotextile deployment apparatus and method |
| CN108824151A (en) * | 2018-06-12 | 2018-11-16 | 余杰 | A kind of concrete curing device |
| CN109826377A (en) * | 2019-01-30 | 2019-05-31 | 寿光市防水行业协会 | A kind of hydraulic laydown machine of waterproof roll |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208777132U (en) * | 2018-07-25 | 2019-04-23 | 呼和浩特市政公路工程有限责任公司 | A kind of construction of the highway road smoothing device |
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2019
- 2019-08-30 CN CN201910811684.6A patent/CN110607916B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201907149U (en) * | 2010-11-29 | 2011-07-27 | 中国二十二冶集团有限公司 | Plastering, pressing and film-covering integration device of concrete surface |
| WO2016166758A1 (en) * | 2015-04-15 | 2016-10-20 | Prime Innovative Machinery Ltd. | Geotextile deployment apparatus and method |
| CN108824151A (en) * | 2018-06-12 | 2018-11-16 | 余杰 | A kind of concrete curing device |
| CN109826377A (en) * | 2019-01-30 | 2019-05-31 | 寿光市防水行业协会 | A kind of hydraulic laydown machine of waterproof roll |
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| CN110607916A (en) | 2019-12-24 |
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